Zobrazeno 1 - 10
of 33
pro vyhledávání: '"V I, Salianov"'
Autor:
V I, Popenko, O G, Leonova, V I, Salianov, N N, Orlova, P V, Spirin, V S, Prasolov, Iu M, Evdokimov
Publikováno v:
Molekuliarnaia biologiia. 47(5)
Currently, neutron capture therapy is a promising cancer treatment. This method is based on the reaction of the thermal neutron capture by some non-radioactive elements (e.g., Gds57), which results in subsequent emission of electrons and gamma rays.
Publikováno v:
Biofizika. 58(6)
The properties of the particles of cholesteric liquid-crystalline dispersions formed by double-stranded DNA molecules obtained as a result of phase exclusion of these molecules from water-salt polymer-containing solutions are briefly described. Physi
Publikováno v:
Biofizika. 58(2)
The effects of small size (approximately 2 nm) gold nanoparticles on the properties of particles of cholesteric liquid-crystalline dispersions formed by double-stranded DNA molecules were analyzed. It has been shown that gold nanoparticles induce two
Publikováno v:
Molekuliarnaia biologiia. 43(2)
This paper reviews data obtained in our Laboratory in the field of the liquid-crystalline dispersions of the double-stranded nucleic acids (DNA, RNA) and results of the analysis of behavior of these biopolymeric molecules in the quasinematic layers.
Publikováno v:
Biofizika. 52(4)
The binding of chitosan molecules to DNA in solutions of different ionic strength has been studied. The data were analyzed in terms of the model of ion condensation and the thermodynamic theory of the binding of protracted ligands to DNA. Combining t
Autor:
V I, Salianov, A I, Evseev, V I, Popenko, A A, Gasanov, K A, Dembo, O V, Kondrashina, Iu V, Shtykova, Iu M, Evdokimov
Publikováno v:
Biofizika. 52(3)
The binding of Gd3+ ions to linear double-stranded DNA molecules in water-salt solutions or in liquid-crystalline dispersions is accompanied by sharp changes in their optical and X-ray characteristics. Depending on the initial conditions of complex f
Publikováno v:
Biofizika. 47(4)
The binding of daunomycin and copper ions to poly(I).poly(C) molecules fixed in a particle of a liquid-crystalline dispersion was studied. A thermodynamic model of adsorption was developed, which makes it possible to describe the formation of complex
Publikováno v:
Molekuliarnaia biologiia. 36(4)
Liquid-crystalline dispersions of nucleic acid-chitosan complexes (NA-chitosan) possess optical and X-ray diffraction properties different from those of "classical" cholesterics. It is possible that positive charge distribution (distance between char
Publikováno v:
Molekuliarnaia biologiia. 36(4)
Molecules of deoxyribonucleic acid and synthetic polydeoxyribonucleotides (NA) in the particles of liquid-crystalline dispersions resulting from interaction with chitosan are accessible to interaction with intercalators. The intercalation is accompan
Publikováno v:
Molekuliarnaia biologiia. 36(3)
Right-handed helical double-stranded DNA molecules were shown to interact with chitosans to form under certain conditions (chitosan molecular weight, content of amino groups, distance between amino groups, ionic strength and pH of solution) cholester